WHAT YOU GET: You will receive a magnetic phone mount and 2 metal plates. We offer returnable service that you can buy with confidence. If you have any questions or concerns, welcome to let us know, our team will respond within 24 hours. WIDELY USE: Compatible with all kinds of cars. Suitable for devices, such as iPhone 12/12 pro/pro max/11, Samsung Galaxy, and more 4.0-4.7"devices. You can set on any flat surface, not only can be used in car, but also can be used in office, home and more places. HOW TO INSTALL: Clean the dashboard, remove the 3M tape on the bottom of the phone holder, put on the place you desire to set the phone mount. Then you need to stick metal plate that we provided directly on the back of the phone or put the metal plate between the phone and case, now you can place your phone on the phone holder. UPGRADED QUALITY & ENHANCED MAGNETIC: Our magnetic phone holder is more sturdy than other plastic phone holders which is made of high quality PC material, built in 4 super magnets to make sure you phone stay in place and prevent from falling down due to high speed driving, sudden braking and more situations. It has a closed magnetic field which will not affect signal. ONE HAND OPERATION: Compare our phone holder with others, easier to operate and use, you only need one hand to take and put phone. With 360 degree rotatable design, you can adjust to any angle that is most convenient for you to use GPS map, play musics and more, frees your hand while driving, ensures safety and provides you with a better driving experience.